baber/WOPTO huggingface dataset:
Patent FR-2300496-A1 (FR)
Title: Harvesting, cleaning and storage device for processing beet crops - has lifting conveyer with drive chain mounted with followers to transport beet from harvester feed in to storage
IPC: A01D33/10
Filed: 1976-02-12
Abstract: A beet harvesting machine with harvesting device, storage container and a feed and cleaning system which transports the harvested beet to the storage container is constructed such that the transportation devices have a circulating type lifting conveyor (3) with a chain (28) and followers (4). The chain (28) runs from the rear over a wheel (6) towards the container (19) at such a rate that the followers (4) on the lifting conveyor (3) can sling the harvested cleaned beet into the container (19) over its edge (5). A feed device (7, 8) is used to transport harvested beet from the harvesting device to the lifting conveyor (3).
Patent FR-2341487-A1 (FR)
Title: Cylindrical container for fresh food pastes or doughs - has helically wound body with internal covering and reinforcing strip covered by label and accessible from circumferential groove
IPC: B65D3/26
Filed: 1976-02-23
Abstract: The container consists of a main body (2) such as cardboard and an internal covering (5) such as paper and aluminum foil to help preserve the contents. These are stuck together and rolled helically on a mandrel (1). The joints of the main body are sealed by a reinforcement strip (6) and the whole container is then covered by a labeling sheet which is also helically wound. The container i then cut to size and can be filled and fitted with sealing caps at both ends. A circumferential groove is made near one end of the container, to enable the label and reinforcement strip to be peeled off, thus allowing easier acces to the contents of the container.
Patent FR-2349438-A1 (FR)
Title: Paper filter for coffee making - has two overlying strips with filter sides and base formed by pressing before cutting out
IPC: B31B25/00
Filed: 1976-04-30
Abstract: The paper filters are used in the making of coffee and are manufactured from two continuous strips (1, 1') of paper. These strips are laid one on the other and displaced transversely to provide an overlap (2, 2') on each opposing longitudinal side. The filters are formed by impressing the two sides (42, 52) diverging to the mouth of the filter, and the base (31) into the two strips of paper. This provides a seal and joint, the forms being placed head to tail to save paper. The filter is then cut out, the overlap ensuring a flat portion one side of the mouth for easy opening.
Patent FR-2350880-A1 (FR)
Title: Hammer mill arm suspension - has arms in sets of three, forming helical path, with spacer discs between arms
IPC: B02C13/28
Filed: 1976-05-13
Abstract: A hammer mill has a cylindrical vessel with an inlet at one end and an outlet at the other, mounted on a base so that it can be tilted. A shaft (13) through the middle carries a set of hammer arms (21) which swing about hinge rods (22) parallel to the shaft. The shaft is supported resiliently so that it is vibrated to assist travel of the material through the vessel. This vessel has a cooling jacket, and the shaft carries a fan. The hammer arms are arranged in sets of three (21, 21', 21") and form a helical path through the vessel from end to end. Each arm is located between discs (23) mounted on the shaft, and another disc with a flat (24) across it is also mounted between the same two discs (23).
Patent FR-2316581-A1 (FR)
IPC: G08C19/22
Filed: 1976-06-17
Abstract: In the method, the measured value is transmitted from a transmitter (3) via a transmission line (2) to a receiving circuit (1). Through the transmission of a feed pulse from the receiving circuit to the transmitter, the measurement is initiated in the latter, the transmitter (3) acknowledging the measured value by short-circuiting the transmission line to the receiving circuit (1). The time period from the activation of the feed pulse until the short-circuiting of the line (2) by the transmitter is defined by the measured value of the physical quantity. When the short-circuit occurs on the line, the receiving circuit once more de-activates the feed power fed to the line, whereby the transmitter is returned to the initial condition. The method makes do with a two-wire transmission line and requires little power due to the respective short-circuiting of the line. The method is suitable e.g. for remote temperature measurement in water heating systems.
Patent FR-2356829-A1 (FR)
Title: Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould
IPC: B29C45/14
Filed: 1976-06-29
Abstract: The sealing strip which fits around the edges of automobile doors is built up from a U-section of PVC moulded around a metal skeleton and a tubular section of cellular rubber. The corners are mitred and the PVC sections welded together. The PVC sections are placed in a mould and simultaneously the tubular sections are moulded in cellular rubber and the PVC sections are coated with a layer of polyurethane. The whole assembly is then cured in the same operation whilst still in the mould.
Patent FR-2326343-A1 (FR)
Title: Hermetically sealing glass containers - using flexible discs inside caps forced onto containers so discs entend into containers at centres
IPC: B65D51/18
Filed: 1976-07-02
Abstract: Glass containers are sealed using rigid caps with flat tops (102) and sides flanges downwards. Inside each cap is placed a disc (1) of semi flexible plastic, this disc having flat parallel surfaces and on the upper surface, an annular rib (101) positioned centrally and of a smaller diameter than the opening of the container. When the cap is pushed onto the container, this diameter than the opening of the container. When the cap is pushed onto the container, this annular rib, being in contact with the inner face of the cap, is forced into the container opening. The remainder of the disc, around its perimeter, is trapped between the cap and the container rim (R) to form a seal.
Patent FR-2400360-A1 (FR)
Title: Comprimes a tons multiples et leur procede de preparation
IPC: A61K9/20
Filed: 1976-07-12
Abstract: La présente invention concerne des comprimés à tons multiples et leur procédé de préparation. Des comprimés à tons multiples d'un aspect plaisant et distinctif sont obtenus en une seule étape de granulation et de coloration en traitant un mélange d'excipients constitué de cellulose microcristalline et d'amidon de maïs modifié contenant une quantité thérapeutiquement efficace d'un ou plusieurs médicaments actifs avec une solution pour granulation contenant un colorant soluble dans l'eau convenable pour application pharmaceutique En traitant le mélange par des techniques usuelles de granulation par voie humide et en soumettant ensuite à une compression les granules finis, on obtient des comprimés à tons multiples ayant un aspect distinctif. Application à l'industrie pharmaceutique.
Patent FR-2359646-A1 (FR)
Title: Appareil epurateur d'air comprime
IPC: F15B21/048
Filed: 1976-07-30
Abstract: Cet appareil comprend un corps formant une chambre de cyclone, un orifice d'évacuation des impuretés formé dans le corps à la partie inférieure de la chambre de cyclone, une entrée d'air formée dans le corps et adaptée pour recevoir l'air comprimé d'une source d'air, cette entrée d'air communiquant avec la chambre de cyclone et dirigeant l'air qui arrive dans l'appareil dans une direction tangentielle pour lui imprimer un trajet tourbillonnaire dans ladite chambre de cyclone, le corps presentant par ailleurs un orifice de sortie d'air, et un élément tubulaire monté dans la partie supérieure du corps, à une certaine distance de l'orifice de purge, pour former un passage de sortie d'air par lequel l'air sort de la chambre de cyclone, cet élément tubulaire prenant origine dans ladite partie supérieure, et se prolongeant au-dessous du niveau de l'entrée d'air, jusqu'à un point relativement proche dudit orifice de purge.
Patent FR-2322141-A1 (FR)
Inventor: PITT HAROLD M
IPC: A01P13/00
Filed: 1976-08-27
Abstract: Oxazolidines of the formula I are prepared by reacting an oxazolidine which is suitably substituted, but unsubstituted on the nitrogen atom, with an acid halide. The substituents have the meanings given in Patent Claim 1. The reaction is carried out in the presence of water and a hydrogen halide acceptor. The starting oxazolidines are obtained by condensing an ethanol- amine, which is optionally suitably substituted, with a suitable carbonyl compound.
Patent FR-2331509-A1 (FR)
Title: Mould stripper with two posts connected by crossbar - with two jacks driven to lift bar uniformly
IPC: B66F3/16
Filed: 1976-10-04
Abstract: The two posts are each provided with a jack and connected to each other by a crossbar with driving crank. The two jacks, which lift the upper portion of the mould off the columns of the lower portion, are driven simultaneously and uniformly. Pref. the post which lies opposite the one with the driving crank is slidable along the crossbar in such a way that the distance between the two posts can be adapted to the dimensions of the mould to be stripped. The crossbar may control the jacks by pais of bevel gears. Pref. the posts and jacks are provided with plates which abut against the lower portion of the mould or which lift the upper portion of the mould and which have recesses for abutment against the mould columns. The appts. can be easily and rapidly operated by a single person.
Patent FR-2370424-A1 (FR)
Title: Energy recovery system for milk refrigerating plant - has condenser hat exchanger for heating plant cleansing water
IPC: F25B6/04
Filed: 1976-11-10
Abstract: The refrigerating system for milk storage vessel (14) has heat recovery system. This heat is used for producing hot water used for cleaning of the milk treatment plant and the storage vessel. The total energy used for operating a milk treatment plant is utilised efficiently. The refrigerant condenser is used for water heating in heat exchanger (7). The heated water is used for cleaning purposes. The heat exchanger is connected in series with the air circulation heat exchanger. The air circulation is regulated by temp. and pressure conditions of the refrigerant. The evaporator of the refrigerator is in heat exchange contact with the milk (13) in the vessel (14).
Patent FR-2372602-A1 (FR)
Title: Stretch fabric dance slipper - fits several foot sizes and matches colour of body stocking of identical material
IPC: A43B1/00
Filed: 1976-12-01
Abstract: The dance or physical training slipper is manufactured from a stretch material used for a body stocking. Its lining is of the same material and identical colour. It is conceived to be worn with a body stocking of similar colour and can be manufactured by the same worker and on the same premises. The stretch qualities of the material used allow the slipper to fit several sizes of feet. It needs no dyeing process as it is intended to match the body stocking and create a total outfit.
Patent FR-2373378-A1 (FR)
Title: Inverting machine for concrete element mfr. - has elastic supports between the vibrating assembly and the inversion mechanism
IPC: B28B7/08
Filed: 1976-12-08
Abstract: Inverting machine has elastic supports interposed between the vibrating assembly and the inverting mechanism. Each elastic support is an elastic ring fastened around the end of a rigid support fixed to the vibrating assembly and held in place by a case fixed to the inversion pivot of the vibrating assembly. The distribution of the vibrations is more uniform without significant nodes. The variation energy is more completely used in vibrating the concrete elements. Time wasting control setting is eliminated. Deterioration of the inversion mechanism under the effect of the vibration is reduced.
Patent FR-2352374-A1 (FR)
IPC: G21C21/02
Filed: 1977-01-17
Abstract: There is provided a process for the production of spherical fuel and/or fertile oxide or carbide particles for a nuclear reactor, especially a high temperature reactor, by casting an aqueous solution of a uranium and/or a thorium and/or plutonium salt, as well as in the case of the production of carbide particles finely dispersed carbon also, from a vibrating nozzle, passing the drops formed through an ammonia containing gas zone into an ammoniacal precipitation bath with subsequent washing, drying and sintering or melting. To the aqueous solution there is added individually or in admixture a water soluble or water miscible monomeric hydrocarbon having an aldehyde, keto, ether, amino, imino, phenol, carboxylic acid or carboxylic acid amide group, which substituted hydrocarbons form stable adducts with uranium, thorium and plutonium in aqueous alkaline solution, which adducts cannot be washed out with water and which does not impart to the solution a viscosity of over 15 cp at 20 DEG  C.
Patent FR-2384192-A1 (FR)
Title: Dispositif d'amarrage et de raccordement d'une conduite sous-marine et procede utilisant ledit dispositif
IPC: E21B43/013
Filed: 1977-03-18
Abstract: Dispositif et procédé pour l'amarrage d'une conduite sous-marine sur un ouvrage immergé. Dispositif comportant un bras mobile 19 dans lequel pénètre une tête d'amarrage 4 fixée à la conduite 1. Le bras est mobile autour d'une colonne 25 à l'extrémité et dans l'axe de laquelle est fixée la canalisation fixe 26. Des moyens de guidage 33 d'un câble 15 permettent de remorquer la tête d'amarrage et la conduite jusqu'à une position définie dans le corps cylindrique du bras. Le procède consiste, lors de l'immersion du bâti portant le bras, à équiper le bras avec un câble de halage dont les deux extrémités restent en surface. Le câble de remorquage est relié au câble de halage et le tout est tiré au travers du bras. Application à l'amarrage et au raccordement des conduites sous-marines en équilibre hydrostatique.
Patent FR-2386305-A1 (FR)
Title: Patient transport, operation and revival equipment - has operating table usable as stretcher and adjustable for height and angle
IPC: A61G7/10
Filed: 1977-04-08
Abstract: The operation, revival and transport equipment for a patient or injured person is for use inside or outside a hospital. It comprises a removable operating table also usable as a stretcher, together with a support allowing adjustment of table position, height, and angle in the lengthwise and transverse directions. Two spirit levels can be included, to set it horizontally in both these directions. Countersunk handles can be provided, to allow use as a stretcher, and there can be retracting wheels having three positions. These allow use as a truck, movement along a stretcher rail, or on a support. There can be an external handle, working with a positioning sector, to set and lock the wheels in place.
Patent FR-2347512-A1 (FR)
IPC: E05C9/18
Filed: 1977-04-12
Abstract: In a locking piece (4) for a window or door, which is guided in an undercut groove (2) and which is displaceable there via an actuating cord (9), the fastening of the locking piece (4) to the actuating cord (9) takes place via a screw (14) which is mounted in the locking piece (4) and which, with its end face (19), presses the actuating cord (9) against a slot (11) of the foot (6) of the locking piece (4) and deflects it in a bore (15). In order to obtain a firm hold of the locking piece (4) on the actuating cord (9), without the possibility that the actuating cord (9) will be destroyed by the screw (14), the bore (15) is provided, in the region of the slot (11), with two grooves (17) which are open on one side and the cross-section of which corresponds to the cross-section of the actuating cord (9). A more pronounced deflection of the actuating cord (9) in the region of the bore (15) thus becomes possible and a firm hold is thereby provided, without the possibility that a crushing of the actuating cord (9) will occur.
Patent FR-2386295-A1 (FR)
Title: Large capacity continuous flow coffee percolator - has safety valve and thermal controls and is connected to cold water supply
IPC: A47J31/54
Filed: 1977-04-07
Abstract: A machine for continuous coffee percolating has a reservoir (1) and a heat conserving insulation panel (2) connected to a cold water supply (3) via a conduit tube ending with a mixer-tap (6). A stop sluice (7) and derivation sluice (8) are provided along the conduit. A conduit (9) is connected to the mixer with a stop valve (10). A percolator attachment (11, 13, 14) is above a foldaway away tray (15). There is a safety valve (26) and thermostats (27, 28) indicate a regulate water temperature. In case of overheating, they control the electric elements (29, 30).
Patent FR-2387112-A1 (FR)
Title: Long pile fabric moulded from polymer material - which is reticulated during moulding to prevent damage to pile fibres
IPC: B29C43/42
Filed: 1977-04-14
Abstract: A pile fibre includes a support from which pile fibres project, the support and the fibres being formed by moulding. The fabric is moulded from a polymer which can be reticulated, and reticulation is effected during moulding of the pile fibres. Pref. the pile fibres have a mean dia. of 0.005-0.05 cm and a mean length of 0.01-5.0 cm. Pref. the fibres have a specific density of 0.10-0.50 and a modulus of elasticity of 15-15000 kg/cm2. The fabric. is pref. produced from a copolymer or mixt. of an olefin, a vinyl, a dienic cpd. an ester or a urethane. When producing long thin pile fibres they are not damaged when the fabric is removed from the mould.
Patent FR-2392791-A1 (FR)
Title: Cellular mortar mfr. - by blowing air into a mass of mortar retained in a pressure chamber
IPC: B28C5/38
Filed: 1977-06-02
Abstract: Cellular mortar (or other material) is made from classical materials by blowing air (or gas) under pressure into the material in a pre-determined amount, into the material while stirring the mixt. in an atmos. under pressure. The rate of expansion of the cement is increased, so that the rate of working can be increased. The amount of air in the concrete can be made much more consistent than in prior art. The surface exhibits no burst bubbles after setting.
Patent FR-2374930-A1 (FR)
Title: Jouet pour enfants du type forme de godets de construction du type empilable
IPC: A63H33/08
Filed: 1977-06-09
Abstract: Il s'agit d'un jouet de construction pour enfants constitué par des godets empilables. Chaque godet comporte une embouchure avec rebord externe relevé vers l'extérieur autour de son extrémité béante pour ménager une embouchure permettant à une tour d'être édifiée à l'aide des embouchures des godets engagées chacune par-dessus la base du godet placé immédiatement au-dessous, chaque godet ou groupe de godets sélectionnés comportant également une nervure concentrique se dressant par rapport à sa base et permettant à un godet plus petit autre que l'élément immédiatement suivant le plus petit d'être engagé par son embouchure sur ladite nervure. Industrie des jouets de construction pour enfants ou autres applications.
Patent FR-2395638-A1 (FR)
Title: Systeme de commande d'un moteur electrique a courant continu et a excitation independante et charge constante
Inventor: DUPONT JEAN
IPC: H02P7/06
Filed: 1977-06-20
Abstract: L'invention se rapporte à un système de commande 30 d'un moteur à courant continu et à excitation indépendante 32, du type comprenant un organe d'ordre 34, un générateur 36 d'un signal de commande de la vitesse désirée du moteur, et un amplificateur de puissance 38. Un système de commande conforme à l'invention comporte un dispositif de compensation 40 de la chute interne de tension dans le moteur, connecté entre le générateur 36 et l'amplificateur 38. L'invention s'applique notamment aux moteurs à courant continu et à excitation indépendante commandés pour avoir des intervalles de démarrage et d'arrêt très rapides.
Patent FR-2356912-A1 (FR)
Title: Dosimeter for small amounts of fluid - has bellows with solenoid control using solenoid position to control bellows stroke
IPC: G01F11/08
Filed: 1977-06-30
Abstract: The dosimeter is for small amounts of fluids, e.g. reagents, additives etc. consists of a compressible and expandable bellows (1) operated by an associated solenoid (2). The bellows have a fluid inlet line (10) and outlet line (8, 9), each line fitted with non-return or solenoid valve (3, 4). The bellows stroke are controlled by adjusting the position of the solenoid with respect to the bellows. The bellows and solenoid unit are fitted with an electrical circuit (6) so that the unit can be operated on a one or multi stroke principle for distribution systems.
Patent FR-2371137-A1 (FR)
Title: Dispositif d'alimentation de betail
IPC: A01K5/02
Filed: 1977-06-30
Abstract: Dispositif d'alimentation comportant un canal 2 de distribution, pourvu d'ouvertures 3 de sortie du fourrage à sa partie inférieure, un dispositif 4 d'entraînement disposé dans le canal de distribution, ainsi qu'un dispositif de dosage au moyen duquel le fourrage sortant par les ouvertures de sortie est déposé en quantités dosées exactement dans une auge 11 se trouvant en dessous. L'installation de dosage est formée par un canal longitudinal de dosage 5 ouvert vers le bas monté sur le canal de distribution 2, mobile en direction verticale par rapport à celui-ci et dont les parois latérales s'étendent au-delà des extrémités 6 du canal de distribution 2 placé au-dessous; l'auge à fourrage 11 est disposée de façon à pouvoir être déplacée verticalement entre une position inférieure 14 d'alimentation du bétail et une position supérieure de garnissage, dans laquelle les bords inférieurs des parois latérales du canal de dosage 5 reposent sur le fond 8 de l'auge à fourrage. Application à l'alimentation de bétail.
Patent FR-2398280-A1 (FR)
Title: Disposable cylinder for revolver - is removable and comprises hollow bodies secured together and accommodating rounds of ammunition
Inventor: CLAUSIN PIERRE
IPC: F41C3/14
Filed: 1977-07-20
Abstract: The revolver cylinder is removable, and comprises a number of hollow bodies joined together and each accommodating a round of ammunition. The cylinder is designed to be locked into the firing position. It can be an expendible item of ammunition, the hollow bodies replacing the cartridges of the rounds and containing the bullets and explosive. The bodies can be secured together by a plastic coating.
Patent FR-2403507-A1 (FR)
Title: Joint d'etancheite entre deux tubes et dispositif d'obturation mettant en oeuvre un tel joint d'etancheite
Inventor: HEITZ PIERRE
IPC: F16L27/12
Filed: 1977-09-20
Abstract: L'invention a pour objet un mode de commande d'un joint gonflable et un dispositif d'étanchéité entre deux tubes utilisant un tel joint. Selon l'invention, le moyen de gonflage du joint est commandé directement par l'effort d'appui de l'un des tubes sur l'autre et il est constitué, de préférence, par au moins un vérin interposé entre deux butées solidaires chacune d'un tube et dont la chambre active est reliée à l'intérieur du joint gonflable par une conduite d'alimentation en fluide. L'invention s'applique spécialement aux conduites télescopiques de remplissage de citernes.
Patent FR-2403015-A1 (FR)
Title: Machine for tying vines - has blowing nozzles for raising shoots and pneumatically operated wire fastener
IPC: A01G17/08
Filed: 1977-09-15
Abstract: The machine has apparatus for raising shoots or stems of vines comprising blowing nozzles and pneumatic fastening apparatus, both being carried by a tractor. The nozzles (8) are mounted in pairs on the tractor chassis directed to both sides of the line of vegetation. The nozzles are connected to a blower driven by the tractor power take off. Each nozzle has a number of holes arranged in an arc of a circle so the jets raise the stems progressively. Orientation of the jets and of the fastening apparatus is controlled by jacks.